780412536

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{190159}}^1$

素因数の和:190193

約数の個数: 64

約数和(自身を含む): 2281920000

約数和(自身を除く): 1501507464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 190159, 380318, 570477, 760636, 1140954, 1521272, 1711431, 2281908, 3422862, 3613021, 4563816, 5134293, 6845724, 7226042, 10268586, 10839063, 13691448, 14452084, 20537172, 21678126, 28904168, 32517189, 41074344, 43356252, 65034378, 86712504, 97551567, 130068756, 195103134, 260137512, 390206268, 780412536]

約数ペア:

[(1, 780412536), (2, 390206268), (3, 260137512), (4, 195103134), (6, 130068756), (8, 97551567), (9, 86712504), (12, 65034378), (18, 43356252), (19, 41074344), (24, 32517189), (27, 28904168), (36, 21678126), (38, 20537172), (54, 14452084), (57, 13691448), (72, 10839063), (76, 10268586), (108, 7226042), (114, 6845724), (152, 5134293), (171, 4563816), (216, 3613021), (228, 3422862), (342, 2281908), (456, 1711431), (513, 1521272), (684, 1140954), (1026, 760636), (1368, 570477), (2052, 380318), (4104, 190159)]